[AccessD] Transactions

Have you been cross pollinating your code with .Net, Drew?  LOL  I use
ListViews all the time, but only in .Net.

Charlotte Foust 

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Drew Wutka
Sent: Friday, September 07, 2007 6:05 AM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] Transactions

No idea why that says listview, should be long.

Drew

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Gustav Brock
Sent: Friday, September 07, 2007 4:44 AM
To: accessd at databaseadvisors.com
Subject: Re: [AccessD] Transactions

Hi Drew

Nice. However, what is the ListView type? A2003 won't compile that:

Public Function EnumWindowsProc(ByVal hwnd As Long, ByVal lParam As
ListView) As Long

/gustav

>>> DWUTKA at marlow.com 06-09-2007 23:15 >>>
Yes, my code does the same, and a little more:

Option Compare Database
Option Explicit
Private Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long,
_ ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal
_ cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long Private
Declare Function IsWindowVisible Lib "user32" (ByVal hwnd As
Long) As Long
Private Declare Function ShowWindow Lib "user32" (ByVal hwnd As Long, _
ByVal nCmdShow As Long) As Long Const SW_HIDE = 0 Const SW_MAXIMIZE = 3
Private Const SWP_NOMOVE = &H2 Private Const SWP_NOSIZE = &H1 Private
Const HWND_TOPMOST = -1 Private Const HWND_BOTTOM = 1 Private Sub
cmdAlwaysOnTop_Click() If IsWindowVisible(Application.hWndAccessApp)
Then
    ShowWindow Application.hWndAccessApp, SW_HIDE
    SetWindowPos Application.hWndAccessApp, HWND_TOPMOST, 0, 0, 0, 0, _
    SWP_NOMOVE Or SWP_NOSIZE
Else
    ShowWindow Application.hWndAccessApp, SW_MAXIMIZE
    SetWindowPos Application.hWndAccessApp, HWND_BOTTOM, 0, 0, 0, 0, _
    SWP_NOMOVE Or SWP_NOSIZE
End If
End Sub
Private Sub Form_Unload(Cancel As Integer) If
IsWindowVisible(Application.hWndAccessApp) = False Then
    ShowWindow Application.hWndAccessApp, SW_MAXIMIZE
    SetWindowPos Application.hWndAccessApp, HWND_BOTTOM, 0, 0, 0, 0, _
    SWP_NOMOVE Or SWP_NOSIZE
End If
End Sub

The code above hides the access window and actually puts popup forms as
'always on top' of all other windows.

However, this code:

Option Explicit
Declare Function EnumWindows Lib "user32" (ByVal lpEnumFunc As Long,
ByVal lParam As Long) As Long Public Declare Function GetClassName Lib
"user32" Alias "GetClassNameA"
(ByVal hwnd As Long, ByVal lpClassName As String, ByVal nMaxCount As
Long) As Long
Public Declare Function IsWindowVisible Lib "user32" (ByVal hwnd As
Long) As Long
Public intWindowsShown As Long
Function FindAndShowWindows()
Dim dwReturn As Long
dwReturn = EnumWindows(AddressOf EnumWindowsProc, 0) End Function Public
Function EnumWindowsProc(ByVal hwnd As Long, ByVal lParam As
ListView) As Long
Dim strClass As String
Dim dwReturn As Long
strClass = Space(50)
dwReturn = GetClassName(hwnd, strClass, 50) strClass = Left(strClass,
dwReturn) If strClass = "OMain" And Not IsWindowVisible(hwnd) Then
    ShowAccessWindow hwnd
    intWindowsShown = intWindowsShown + 1 End If EnumWindowsProc = 1 End
Function

Will unhide every Access window on your machine.

Drew



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